290results about How to "Non-combustible" patented technology

The invention discloses a sound-absorbing coating material, wherein every 100 parts by mass of coating contains 5-50 parts by mass of sound-absorbing function materials, 0.1-35 parts by mass of flame retardant materials, 10-40 parts by mass of binding materials, and the balance of an inorganic filling, an assistant and water in a common coating. The sound-absorbing function materials are selected from one or composite of some of materials such as slag fibers, mineral fibers, glass fibers and wood fibers, with fiber structures, and the sound-absorbing function materials are subjected to waterproof modification treatment. According to the invention, NRC (Noise Reduction Coefficient) of the coating material is tested to be more than 0.4 by using a standing wave tube method, and the sound-absorbing coating material has a good sound-absorbing denoising performance, excellent flame resistance and low heat conductivity coefficient, can be used for reducing the energy consumption of a building, is an environmental-friendly functional sound-absorbing coating material integrated with functions of sound absorption, flame resistance and decoration, and can be used on the surface of the building.

A process for preparing wall material or decorative material from ardealite includes washing with water, drying, calcining, grinding, proportionally mixing it with PVC resin and auxiliary, stirring to obtain powdered material, heating to become paste, adding foamer, extruding and vacuum foaming in mould to obtain wall material, or heating while extruding said powdered material to become particles, heating and moulding to become decorative material.

The invention provides a heat-insulating and ablation-resistant glass fiber fabric and a preparation method thereof, belonging to the technical field of thermal protection fabrics and preparation thereof. The heat-insulating and ablation-resistant glass fiber fabric product comprises a fabric layer and coating layers on the front and back surfaces of the fabric layer, wherein the thicknesses of the coating layers on the front and back surfaces of the fabric layer are controlled at 30-80 micros; the fabric layer is made from glass fiber fabrics; the coating layers are composite organic silicon resin coating layers which are prepared by mixing an organic silicon resin solution, white carbon black, mica powder and the like in certain percentage by weight; a solute of the organic silicon resin solution is phenyl methyl silicone, a solvent of the organic silicon resin solution is dimethylbenzene, toluene or a mixture of the two, and the mass ratio of the solvent to the solute is 1:1; and a preparation method of a composite organic silicon resin coating layer solution comprises the following steps of: sequentially adding the white carbon black, the mica powder, wollastonite in powder and metallic oxide into the organic silicon resin solution, and stirring to ensure that the substances are uniformly dissolved. The heat-insulating and ablation-resistant glass fiber fabric is simple in process, easy to operate, and excellent in heat resistance, weather resistance, insulating property, reinforcement performance, scrubbing resistance and weathering resistance.

An external wall insulation system of a lightweight screed inside and outside combination is formed by smearing plaster lightweight screed and cement lightweight screed on the external wall of a building; wherein, the inner side of the external wall is coated with the plaster lightweight screed and the outer side of the external wall is coated with the cement lightweight screed, and both the plaster lightweight screed and the cement lightweight screed comprise lightweight aggregate which contains organosilicone modified expanded perlite. The external wall insulation system has the advantages that: aiming at the different requirements of the inner side and the outer side of the external wall of the building, the inner side of the external wall adopts the plaster lightweight screed and the outer side adopts the cement lightweight screed so as to form the novel insulation structure, thus exerting the function of the two insulation sand pulps and being beneficial to humidity control and fire prevention in the building; the external wall insulation system has the advantages of low coefficient of heat conductivity, excellent intensity index of each item, ensuing safe use, effectively reducing the deadweight of the building and the burden of basis load, extremely simple construction technique, stable physical property, existing no hollowing and crazing after construction, extremely low radioactivity, ensuring the inhabited environment to be healthy and safe as well as wide application scope.

The invention relates to a building material and a method for preparing the same, in particular to a glass fiber reinforced cement board and a method for preparing the same. The glass fiber reinforced cement board comprises the following components in weight portion: 100 portions of Portland cement, 13.6 to 15 portions of high alumina cement, 3.1 to 3.4 portions of fly ash, 5.7 to 6.3 percent of plaster stone powder, 120 to 132 portions of ceramsite, 6.5 to 7.1 percent of foaming agent, 74.5 to 81.3 percent of dispersing agent, 53 to 58.7 portions of pure water and 3.6 to 4 portions of plastic-coated glass fiber grid cloth. The preparation method sequentially comprises the following steps: mixing weighed-up solid materials, adding weighed-up liquid materials in the previous step, cavity forming, roll extruding, vibration, cutting and curing. The invention has the advantages that: the glass fiber reinforced cement board has advantages of light volume weight, high strength, low dry shrinkage wet swelling coefficient, no after expansion and shrinkage, corrosion resistance, sound insulation, heat insulation, fire resistance and non-combustion; the preparation method has the characteristics of scientific and reasonable method, continuous production, high efficiency and low cost, flat board surface, convenient in-site mounting and the like; the glass fiber reinforced cement board is good in water resistance, and particularly applied to the finishing of internal and external walls and ceilings of various buildings in wet environments; moreover, the glass fiber reinforced cement board and a method for preparing the same have the advantages of ensuring the strength and service life of cement due to the adoption of the plastic-coated anti-alkali glass fiber grid cloth, along with reasonable blending ratio and reduced alkalinity.

The invention provides a fireproof coating for thick formed steel constructions. The coating is prepared from a fireproof filler, a fire retardant, a main binder, an auxiliary binder, a water-proofing agent and mica powder; the binding performance of the fireproof coating for the steel constructions is improved, meanwhile, the dosage of the fire retardant is optimized and the long fire resistance of the fireproof coating for thick formed steel constructions is guaranteed; other auxiliaries as the water-proofing agent are added to improve the water tolerance, anti-penetrability performance and weather fastness of the fireproof coating for the steel constructions are improved. The fireproof coating for the steel constructions has the characteristics of water tolerance, anti-permeability, fire resistance, impact resistance, simple preparation process, convenience for application, non-toxicity and harmlessness, long service life and the like. The fireproof coating for thick formed steel constructions is suitable for fireproof protection of the exposed parts of steel construction buildings high in fire endurance.

The invention discloses a novel thermal insulation material, and the composition comprises expanded perlite, cement, gypsum powder, fibers, redispersible rubber powder, casein glue, and the like. The thermal insulation material has the advantages of high strength, aging resistance, excellent thermal insulation effect, energy conservation, environmental protection, fire protection, sound insulation, low cost, convenient use, and the like. The novel thermal insulation material can be directly applied on buildings, containers, pipelines, reactors, household appliances and the like through a plurality of construction methods, thereby achieving the effects of thermal insulation and energy conservation.

The invention discloses an instant aerogel composite heat isolation adhesive tape and a preparing method of the instant aerogel composite heat isolation adhesive tape, wherein the adhesive tape is of a layered structure and comprises a face layer, an aerogel substrate layer, a bonding layer and release paper; the face layer covers the upper surface of the aerogel substrate layer; the bonding layer coats the lower surface of the aerogel substrate layer; and the release paper covers the lower surface of the bonding layer. According to the tnstant aerogel composite heat isolation adhesive tape and the preparing method, the characteristics of inorganic property, nonflammability, high-temperature resistance, waterproof performance and the like are realized; the cost is low; the preparing process is simple; and the use is convenient, so that the instant aerogel composite heat isolation adhesive tape belongs to an instant thermal insulation and heat isolation material. The thermal insulation and heat isolation effect is good, and the heat conducting coefficient is low, so that the instant aerogel composite heat isolation adhesive tape belongs to an inorganic thermal insulation and heat isolation material, and can reach grade-A fireproof standards; and the instant aerogel composite heat isolation adhesive tape can be flexibly applied to construction, and is particularly applied to heat insulation, heat insulation restoration or temporary heat insulation of door and window side frames and at joint seam parts of building house wall bodies, roofs, doors and windows and the like.

The invention discloses a carbon-based composite building wave absorption and heat preservation material and a preparation method thereof. According to the preparation method, carbon-based wave absorbing agent, common silicate cement, expanded and vitrified small balls, re-dispersible latex powder, hydroxypropyl methyl cellulose, wood fiber, polypropylene fiber, surfactant, foam stabilizer, waterreducing agent, coupling agent, water and the like are adopted; and the material is obtained by adopting the steps of stirring, pouring molding, curing and the like. The material has the advantages of good wave absorption performance and heat insulation performance, low apparent density, low cost, high fire resistance, durability and the like, and is easy to construct. The material can be used for pouring roofs and walls of buildings, so that aims of electromagnetic radiation protection and energy conservation of the buildings are fulfilled.

The invention discloses a hollow vitrified micro bubbles heat preservation and insulation composite material which comprises vitrified micro bubbles and a cementing material, the vitrified micro bubbles are taken as a light aggregate of mixed mortar and mixed with the cementing material. The hollow vitrified micro bubbles heat preservation and insulation composite material is characterized in that contents of the vitrified micro bubbles and the cementing material are 20-50 parts of the vitrified micro bubbles and 40-55 parts of the cementing material respectively; the cementing material is a mixture of cement, sand, a foaming agent and a water-proofing agent, and the cementing material consists of the 40-60 parts of the cement, 2.5-3.3 parts of the sand, and a proper amount of the foaming agent and the water-proofing agent. The hollow vitrified micro bubbles heat preservation and insulation composite material has the advantages of good heat preservation, heat insulation, fire prevention and construction properties, is insusceptible to the biting of insects and ants, and is economical and environment-friendly.

The new complex material for blast-pipe plate comprises: high-tension environmental friend slurry (10~20% magnesium chloride, 40~60% magnesium oxide, 20~30% calcium bicarbonate, 0.1~1% ultramarine powder, 0.2~1% inorganic foaming liquid, 0.1~0.5% phosphoric acid, and 10~20% water), four-layer Pt-interlace middle-alkali glass fiber reinforcement cloth, and slow burning polystyrene foam material. This product has well physical and chemical properties, and can also be used to decorate partition plate and ceiling with service time more than twenty years.

The invention relates to an integral fireproof wall profile for an inorganic insulating metal facing and a preparation method thereof. The wall profile is provided with an insulating layer and a facing layer, the insulating layer is formed by mixing and pressing inorganic insulating light aggregate and slurry, the facing layer adopts a metal sheet, and the insulating layer and the facing layer are adhered by adopting an adhesive and pressed to form an integral structure. The insulating layer of the wall profile is compounded by a plurality of natural inorganic mineral composite materials, so the wall profile has a plurality of good performances such as innocuity, tastelessness, incorruption, incombustibility, acid resistance, alkali resistance, heat isolation, heat preservation and the like, and is a comparatively ideal environment-friendly building material; and the metal facing is adopted, so the wall profile not only has good anti-flaming, fire-proof, water-proof and crack-resisting functions to protect a wall body and the insulating layer most ideally, but also has the sensorial effects of high-grade luxury and decorative beautified environment.

The invention relates to the building construction technical field, in particular to a construction method which is suitable for various industrial and civil building walling having the requirement of energy conservation in a large part of China under different climate conditions. The construction method comprises the following steps that: a bonding agent is used for bonding an insulation board on the walling; mortar is coated on the insulation board and a piece of medium-alkali mesh cloth is wrapped in the mortar; and coating is plastered on the mortar, and the insulation board is a foam glass insulation board. The construction method effectively utilizes waste resources, reduces the environmental pollution, improves the utilization rate of energy, not only solves the problems of cracking and hollowing of the building walling but also improves the heat-insulating property, guarantees the elegant appearance of a veneer of the building walling, prevents the occurrence of a fire disaster, and protects the life and property safety of people.

The invention relates to a water-based super-fogging super-blackening treating agent for synthetic leather, and the water-based super-fogging super-blackening treating agent is applied to a later period technology of the synthetic leather. The water-based super-fogging super-blackening treating agent is prepared from water-based resin, a water-based dispersing agent, a defoaming agent, silicon dioxide matting powder, a wetting agent, a Deuchem thickening agent and water. The invention further relates to a preparation method of the water-based super-fogging super-blackening treating agent for the synthetic leather. According to the water-based super-fogging super-blackening treating agent, all the components cooperate with one another and interact with one another, the synthetic leather is unique in handfeel after being treated, and the synthetic leather treated by the treating agent is natural in gloss, clear in color and luster, better in color developing and excellent in comprehensive effect, meanwhile, a prepared spraying dilute solution has the very good storage stability, and pigments are not prone to sedimentation. The water-based super-fogging super-blackening treating agent for the synthetic leather is a novel material in later period treatment and can be applied to an existing synthetic leather production line, the technology is simple, production equipment does not need to be changed, and the production cost cannot be increased.

The invention discloses a preparation method for an epoxy-organic silicon resin modified polyurethane-acrylate water-dispersion. The method comprises the following steps: firstly subjecting a silane coupling agent and epoxy resin to reaction so as to obtain a component A; then adding polycarbonate polyol and isophorone diisocyanate and carrying out reaction, then adding diethylene glycol, trimethylolpropane, dimethylolpropionic acid, acetone and a catalyst, continuing reaction, then dropwise adding methyl methacrylate and hydroxyethyl acrylate, then adding triethylamine and deionized water under stirring, and adding ethylenediamine and carrying out chain extension so as to obtain a prepolymer; and finally, adding the acetone of azodiisobutyronitrile and initiating polymerization reaction of an acrylic monomer so as to obtain the water-dispersion. The water-based epoxy zinc-rich primer paint prepared in the invention has tough paint film, high mechanical strength, good adhesive force to a substrate and excellent anticorrosion performance, facilitates to matching with a finish paint, is free of flash erosion, and has strong market potential.

The invention relates to an integrated type nano inorganic wall light weight heat preservation veneer and a method for preparing the same. The veneer consists of a heat preservation substrate which is formed by the one-piece pressure moulding of a plurality of inorganic mineral materials and a veneering layer, wherein the heat preservation substrate is prepared by husk type expanded perlite light-weight aggregate, cement, silicon oxide micropowder, wood fiber micropowder, organosilicon emulsion and cement reinforcing agent according to the blending ratio; the veneering layer is prepared by quartz sand, calcium carbonate, cement, silicon oxide micropowder and wood fiber micropowder according to the blending ratio and is in one-piece pressure moulding. Compaed with prior art, the veneer has the advantages of light weight, high strength, good heat insulation and heat preservation effects, tight bonding, energy conservation and environmental protection, resource conservation, easy construction, short construction period, low cost and long service life, etc.

The invention provides a wall heat insulating material and a preparation method therefor and relates to the field of building materials. The wall heat insulating material is prepared from the following raw materials in parts by weight: 16-20 parts of calcium silicate powder, 10-26 parts of granite powder, 15-17 parts of polyurethane, 17-21 parts of aluminum silicate powder, 5-7 parts of magnesia, 7-11 parts of mineral wool, 11-21 parts of furnace slag powder, 15-17 parts of glass fibers, 11-29 parts of vermiculite, 15-21 parts of aerogel, 15-21 parts of polyethylene foam plastics, 22-34 parts of meerschaum, 13-21 parts of polypropylene fibers, 27-31 parts of cement, 0.2-0.6 part of air entraining agent, 0.1-0.5 part of setting retarder, 0.1-0.3 part of thermal stabilizer, 0.5-0.9 part of water reducing agent, 0.2-0.6 part of foamer and 3-9 parts of water. The preparation method comprises the following steps: (1) raw material weighing, (2) roasting, (3) stirring, (4) extrusion forming, and (5) baking. According to the wall heat insulating material and the preparation method therefor, the problem that defects are still present when the existing wall heat insulating materials are applied to buildings with high requirements on compressive strength, tensile strength and heat preservation and insulation is solved.

The invention discloses a waterproof non-inflammable cable fireproof groove box and a manufacturing method thereof. The waterproof non-inflammable cable fireproof groove box comprises a groove box cover plate, a tray and a connecting plate. The waterproof non-inflammable cable fireproof groove box is manufactured by using raw materials including magnesium oxide, magnesium chloride, running water, glass cloth, phosphoric acid, an aqueous solution agent, waterproof powder, a metal net and a modifier through the following steps of: firstly, preparing the concentration of chlorine water according to a certain proportion, adding a certain quantity of chlorine water into an agitator, then adding additives, and preparing and blending the magnesium oxide to form slurry or paste daub; then placing the slurry or paste daub of the magnesium oxide into an equipment hopper on an extrusion production line; adding shielding layers in a way that one layer of the daub and one layer of glass cloth are alternately arranged; starting to extrude a composite molding plate; when the composite molding plate enters into a mould, carrying out two-layer film treatment, demolding after a curing reaction; trimming, punching, finishing the product subjected to the demolding until checking to be qualified. The product provided by the invention is suitable for being used in various places with severe envelopments, such as places with intensive cables, humid environments, cable tunnels and the like and has the advantages of waterproofness, non-inflammability, corrosion resistance, isolation from the outside and control of electromagnetic radiation of the cable.

The invention relates to a water-based PU silky waxy-feeling treatment agent for synthetic leather and its preparation method. The treatment agent consists of water-based PU resin varnish, water-based amino-modified silicone oil, water, modified wax emulsion, silicon dioxide matting agent, organosilicon leveling agent, organosilicon defoaming agent and water-based PU thickening agent. The treatment agent realizes intercoordination and coaction of components of the treatment agent, has good film forming property and firm adhesive property, and forms coating with solvent resistance, cold resistance, hydrolysis resistance and thermal aging resistance, and synthetic leather treated via the treatment agent achieves perfect cloudy effect, unique silky hand feeling, strong real leather feeling, fine texture, air permeability and hand feeling, smoothness, water-proof property and wax feeling comprehensive effects.

The invention discloses an elastic high-strength antistatic shoe sole material, which comprises the following raw materials in parts by weight: 6-10 parts of organotin stabilizer, 7-9 parts of anti-slip agent, 2-4 parts of conductive filler, and 25-35 parts of hydroxylated polypropylene 50-60 parts of elastic filler, 4-8 parts of calcium carbonate, 5-7 parts of binder, 10-18 parts of reinforced inorganic fiber, 1-2 parts of antistatic agent, 3-5 parts of coupling agent, processing aid Dose 10-12 parts. The sole material of the present invention has good elasticity and mechanical strength, good anti-slip effect, excellent antistatic performance, excellent heat resistance, weather resistance and impact resistance; meanwhile, the raw material components of the present invention are safe and reliable, and have no pollution to the environment, and the raw material It is easy to obtain, low in cost, simple in process, low-carbon, environmentally friendly and pollution-free, and has high practical value and good application prospect.